<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>无标题文档</title>
	<style>
		div{
			width:700px;
		height: 500px;
		margin: 10px;}
		#id004{
			border: solid;
			width:600px;
			height: 100px;
			background-color: red;
		}
		#id001{
			border: solid;
			width: 100px;
			height: 500px;
			float: left;
			background-color: aqua;
		}
		#id005{
			border: solid;
			width: 100px;
			height: 500px;
			float: left;
		background-color: antiquewhite}
		#id002{
			border: solid;
			width:350px;
			height: 500px;
			float: left;
		}
			#id003{
			border: solid;
			width: 600px;
				height: 100px;
				float: left;
				background-color: blue;
		}
	</style>
</head>

<body>
	<div>
	<div id="id004"></div>
	<div id="id001"></div>
	<div id="id002"></div>
	<div id="id005"></div>	
	<div id="id003"></div>
		</div>
</body>
</html>
